Except as otherwise provided in this chapter, as used in this chapter—
((1)) the terms “elementary education” and “secondary education” have the meaning given such terms under State law;
((2)) the term “high-need local educational agency” means a local educational agency—
((A)) that serves not fewer than 10,000 children from families with incomes below the poverty line; or
((B)) for which not less than 20 percent of the children served by the agency are from families with incomes below the poverty line;
((3)) the term “institution of higher education” has the meaning given such term in ;
((4)) the term “Secretary” means the Secretary of Education;
((5)) the term “State” means each of the 50 States, the District of Columbia, and the Commonwealth of Puerto Rico; and
((6)) any other term used that is defined in section 7801 of this title shall have the meaning given the term in such section.